$100 Billion Man - Masayoshi Son - Softbank Entrepreneur

Masayoshi Son (Japanese: 孫 正義 Hepburn: Son Masayoshi, Korean: 손정의 Son Jeong-ui; born August 11, 1957) is a Korean-descendant (Zainichi Korean) Japanese businessman and the founder and current chief executive officer of SoftBank, the chief executive officer of SoftBank Mobile, and current chairman of Sprint Corporation. According to Forbes magazine, Son's estimated net worth is US $20.4 billion and he is the richest man in Japan,[2] despite having the distinction of losing the most money in history (approximately $70bn during the dot com crash of 2000).[3] Forbes also describes him as a philanthropist.

Son was named the world's 45th most powerful person by Forbes Magazine's List of The World's Most Powerful People in 2013.[4]